Reduce Stress While Running

Learn how the Cybex Research Institute researched the optimal treadmill design, which became our patented IS3 Intelligent Suspension System, exclusive to Cybex treadmills. The treadmill design provides suitable cushioning, minimizing shock on the joints, while the mid and aft sections are firm enough to encourage proper joint kinematics. This delivers a superior running surface for runners, with maximal benefits and minimal stress, helping to ensure outstanding results.

Fill out the form to download CRI's research.